Ann Wilson (L) and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Mark Sullivan/FilmMagic) less

Ann Wilson (L) and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live at Nokia Theatre L.A. Live on April 18, 2013 in Los ... more

Ann Wilson (L) and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Mark Sullivan/FilmMagic) less

Ann Wilson (L) and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live at Nokia Theatre L.A. Live on April 18, 2013 in Los ... more

Mike McCready of Pearl Jam and Chris Cornell and inductees Nancy Wilson, Ann Wilson, and Jerry Cantrell of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Mike McCready of Pearl Jam and Chris Cornell and inductees Nancy Wilson, Ann Wilson, and Jerry Cantrell of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia ... more

Mike McCready of Pearl Jam, inductees Nancy Wilson and Ann Wilson of Heart, and musician Jerry Cantrell of Alice in Chains perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Kevin Kane/WireImage) less

Mike McCready of Pearl Jam, inductees Nancy Wilson and Ann Wilson of Heart, and musician Jerry Cantrell of Alice in Chains perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at ... more

Ann Wilson and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Frazer Harrison/WireImage) less

Ann Wilson and Nancy Wilson of Heart pose in the press room at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Frazer ... more

Chris Cornell and Mike McCready of Pearl Jam and inductees Nancy Wilson, Ann Wilson of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Chris Cornell and Mike McCready of Pearl Jam and inductees Nancy Wilson, Ann Wilson of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April ... more

Nancy Wilson of Heart performs onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester Cohen/WireImage)

Nancy Wilson of Heart performs onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester Cohen/WireImage)

Howard Leese, Nancy Wilson, Ann Wilson, Steve Fossen and Jerry Cantrell of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Howard Leese, Nancy Wilson, Ann Wilson, Steve Fossen and Jerry Cantrell of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in ... more

Ann Wilson and Nancy Wilson of Heart and presenter Chris Cornell speak onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Ann Wilson and Nancy Wilson of Heart and presenter Chris Cornell speak onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Nancy Wilson (L) and Ann Wilson (R) of Heart and musician Jerry Cantrell (jewelry detail) arrive at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Nancy Wilson (L) and Ann Wilson (R) of Heart and musician Jerry Cantrell (jewelry detail) arrive at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in ... more

Ann Wilson of Heart, Chuck D of Public Enemy, Geddy Lee of Rush and Nancy Wilson of Heart and musicians Taylor Hawkins and Dave Grohl of Foo Fighters perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Ann Wilson of Heart, Chuck D of Public Enemy, Geddy Lee of Rush and Nancy Wilson of Heart and musicians Taylor Hawkins and Dave Grohl of Foo Fighters perform onstage at the 28th Annual Rock and Roll Hall of ... more

Nancy Wilson (L) and Ann Wilson of Heart perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester Cohen/WireImage) less

Nancy Wilson (L) and Ann Wilson of Heart perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester ... more

Mike McCready of Pearl Jam and Chris Cornell and inductees Nancy Wilson and Ann Wilson of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Mike McCready of Pearl Jam and Chris Cornell and inductees Nancy Wilson and Ann Wilson of Heart perform on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on ... more

Chris Cornell and Mike McCready and inductee Nancy Wilson of Heart perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Chris Cornell and Mike McCready and inductee Nancy Wilson of Heart perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Usher presents inductee Quincy Jones (L) the Ahmet Ertegun Award for Lifetime Achievement on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Usher presents inductee Quincy Jones (L) the Ahmet Ertegun Award for Lifetime Achievement on stage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 ... more

Dave Grohl and Taylor Hawkins of Foo Fighters and producer Nick Raskulinecz perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Dave Grohl and Taylor Hawkins of Foo Fighters and producer Nick Raskulinecz perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los ... more

Dave Grohl and Taylor Hawkins of Foo Fighters and producer Nick Raskulinecz perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. less

Dave Grohl and Taylor Hawkins of Foo Fighters and producer Nick Raskulinecz perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los ... more

Dave Grohl and John Fogerty of Public Enemy perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Dave Grohl and John Fogerty of Public Enemy perform onstage at the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles.

Photo: Kevin Winter, Getty Images

Dave Grohl and John Fogerty of Public Enemy perform onstage at the... Photo-4496674.60667 - seattlepi.com

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Dave Grohl and John Fogerty perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester Cohen/WireImage)

Dave Grohl and John Fogerty perform onstage during the 28th Annual Rock and Roll Hall of Fame Induction Ceremony at Nokia Theatre L.A. Live on April 18, 2013 in Los Angeles. (Photo by Lester Cohen/WireImage)